M81822 Wire-Wrap Wire

SAE AS81822 series — Solid conductor wire-wrap wire with extruded ETFE insulation for aerospace applications. Click any Blake part number to request a quote.

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M81822 has solid conductors for wire-wrap termination and is insulated with extruded ethylenetetrafluoroethylene (ETFE) for aerospace and other applications requiring lightweight, tight jacket diameter tolerances, and enhanced mechanical toughness. ETFE insulation also provides exceptional resistance to radiation and chemicals.

InsulationExtruded ETFE

StrandingSolid

Voltage Rating300 V R.M.S.

SAE AS81822/6

ETFE · 300V · 200°C · Silver Plated Copper

Solid conductor wire-wrap wire with extruded ETFE insulation. Available in three conductor types: Type A — Silver Plated ETP Copper, Type B — Silver Plated OHFC Copper, Type C — Silver Plated High Strength Copper Alloy.

Type A — Silver Plated ETP Copper

Blake Part Number	AWG	Stranding	Ins. Diameter Min. (in)	Ins. Diameter Max. (in)	LBS/MFT
BW-3600A-X ›	30	Solid	0.021	0.024	0.67
BW-3610A-X ›	28	Solid	0.024	0.028	0.97
BW-3620A-X ›	26	Solid	0.029	0.033	1.43
BW-3630A-X ›	24	Solid	0.040	0.044	2.43
BW-3640A-X ›	22	Solid	0.046	0.050	3.43
BW-3650A-X ›	20	Solid	0.054	0.058	5.00

X = Color Code — specify color when ordering. Contact us for available colors.

Type B — Silver Plated OHFC Copper

Blake Part Number	AWG	Stranding	Ins. Diameter Min. (in)	Ins. Diameter Max. (in)	LBS/MFT
BW-3600B-X ›	30	Solid	0.021	0.024	0.67
BW-3610B-X ›	28	Solid	0.024	0.028	0.97
BW-3620B-X ›	26	Solid	0.029	0.033	1.43
BW-3630B-X ›	24	Solid	0.040	0.044	2.43
BW-3640B-X ›	22	Solid	0.046	0.050	3.43
BW-3650B-X ›	20	Solid	0.054	0.058	5.00

X = Color Code — specify color when ordering. Contact us for available colors.

Type C — Silver Plated High Strength Copper Alloy

Blake Part Number	AWG	Stranding	Ins. Diameter Min. (in)	Ins. Diameter Max. (in)	LBS/MFT
BW-3600C-X ›	30	Solid	0.021	0.024	0.67
BW-3610C-X ›	28	Solid	0.024	0.028	0.97
BW-3620C-X ›	26	Solid	0.029	0.033	1.43
BW-3630C-X ›	24	Solid	0.040	0.044	2.43
BW-3640C-X ›	22	Solid	0.046	0.050	3.43
BW-3650C-X ›	20	Solid	0.054	0.058	5.00

X = Color Code — specify color when ordering. Contact us for available colors.

SAE AS81822/13

ETFE · 300V · 150°C · Copper

Solid conductor wire-wrap wire with extruded ETFE insulation. Available in three conductor types: Type A — Soft or Annealed Copper, Type B — Soft or Annealed Oxygen-Free Copper, Type C — High Strength, High Conductivity Copper Alloy.

Type A — Soft or Annealed Copper

Blake Part Number	AWG	Stranding	Ins. Diameter Min. (in)	Ins. Diameter Max. (in)	LBS/MFT
BW-3700A-X ›	30	Solid	0.0185	0.0205	0.51
BW-3710A-X ›	28	Solid	0.0250	0.0280	0.88
BW-3720A-X ›	26	Solid	0.0280	0.0310	1.22
BW-3730A-X ›	24	Solid	0.0325	0.0355	1.80
BW-3740A-X ›	22	Solid	0.0370	0.0410	2.66
BW-3750A-X ›	20	Solid	0.0440	0.0480	4.03
BW-3760A-X ›	18	Solid	0.0510	0.0570	6.13

X = Color Code — specify color when ordering. Contact us for available colors.

Type B — Soft or Annealed Oxygen-Free Copper

Blake Part Number	AWG	Stranding	Ins. Diameter Min. (in)	Ins. Diameter Max. (in)	LBS/MFT
BW-3700B-X ›	30	Solid	0.0185	0.0205	0.51
BW-3710B-X ›	28	Solid	0.0250	0.0280	0.88
BW-3720B-X ›	26	Solid	0.0280	0.0310	1.22
BW-3730B-X ›	24	Solid	0.0325	0.0355	1.80
BW-3740B-X ›	22	Solid	0.0370	0.0410	2.66
BW-3750B-X ›	20	Solid	0.0440	0.0480	4.03
BW-3700B-X ›	18	Solid	0.0510	0.0570	6.13

X = Color Code — specify color when ordering. Contact us for available colors.

Type C — High Strength, High Conductivity Copper Alloy

Blake Part Number	AWG	Stranding	Ins. Diameter Min. (in)	Ins. Diameter Max. (in)	LBS/MFT
BW-3700C-X ›	30	Solid	0.0185	0.0205	0.51
BW-3710C-X ›	28	Solid	0.0250	0.0280	0.88
BW-3720C-X ›	26	Solid	0.0280	0.0310	1.22
BW-3730C-X ›	24	Solid	0.0325	0.0355	1.80
BW-3740C-X ›	22	Solid	0.0370	0.0410	2.66
BW-3750C-X ›	20	Solid	0.0440	0.0480	4.03
BW-3700C-X ›	18	Solid	0.0510	0.0570	6.13

X = Color Code — specify color when ordering. Contact us for available colors.